! Started logfile: /scr/pima/br145af_uvs/J2032+4057_X_uvs.log on Wed Mar 23 20:19:21 2016 obs /scr/pima/br145af_uvs/J2032+4057_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J2032+4057_X_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J2032+4057 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 320 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145af_uvs/J2032+4057_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001248Jy sigma=43.466515 ! Fit after self-cal, rms=0.957090Jy sigma=41.767449 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=7.17 mas, bpa=24.47 degrees ! Estimated noise=1.6267 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316322 Jy ! Component: 100 - total flux cleaned = 0.0397436 Jy ! Total flux subtracted in 100 components = 0.0397436 Jy ! Clean residual min=-0.006951 max=0.006882 Jy/beam ! Clean residual mean=0.000011 rms=0.003632 Jy/beam ! Combined flux in latest and established models = 0.0397435 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0397435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027414Jy sigma=0.991829 ! Fit after self-cal, rms=0.026038Jy sigma=0.925882 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.217 mas, bmaj=7.35 mas, bpa=26.29 degrees ! Estimated noise=1.00615 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534795 Jy ! Component: 100 - total flux cleaned = -0.000538975 Jy ! Component: 150 - total flux cleaned = 0.000486645 Jy ! Component: 200 - total flux cleaned = 0.00117521 Jy ! Total flux subtracted in 200 components = 0.00117521 Jy ! Clean residual min=-0.002552 max=0.002564 Jy/beam ! Clean residual mean=0.000004 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.0409188 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 139 components and 0.0409188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018979Jy sigma=0.712526 ! Fit after self-cal, rms=0.018805Jy sigma=0.709955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.217 x 7.35 at 26.29 degrees (North through East) ! Clean map min=-0.0071026 max=0.030648 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.12 LA 0.93 OV 0.85 ! PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.06 LA 0.96 OV 1.10 ! PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.04 LA 0.97 OV 1.08 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.018805Jy sigma=0.709955 ! Fit after self-cal, rms=0.018214Jy sigma=0.700407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.23 mas, bmaj=7.373 mas, bpa=26.22 degrees ! Estimated noise=0.999862 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206003 Jy ! Component: 100 - total flux cleaned = -0.00362172 Jy ! Component: 150 - total flux cleaned = -0.00481502 Jy ! Component: 200 - total flux cleaned = -0.00606923 Jy ! Total flux subtracted in 200 components = -0.00606923 Jy ! Clean residual min=-0.000915 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0348495 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 221 components and 0.0348495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017378Jy sigma=0.675837 ! Fit after self-cal, rms=0.017351Jy sigma=0.674831 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017351Jy sigma=0.674831 ! Fit after self-cal, rms=0.017036Jy sigma=0.662549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.205 mas, bmaj=7.386 mas, bpa=26.14 degrees ! Estimated noise=1.00408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166186 Jy ! Component: 100 - total flux cleaned = -0.000103339 Jy ! Component: 150 - total flux cleaned = -0.000329627 Jy ! Component: 200 - total flux cleaned = -0.000547744 Jy ! Total flux subtracted in 200 components = -0.000547744 Jy ! Clean residual min=-0.000415 max=0.000414 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0343018 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 298 components and 0.0343018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016854Jy sigma=0.657345 ! Fit after self-cal, rms=0.016860Jy sigma=0.656925 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108789 Jy ! Component: 100 - total flux cleaned = -6.84276e-05 Jy ! Component: 150 - total flux cleaned = -7.00636e-05 Jy ! Component: 200 - total flux cleaned = -3.99079e-05 Jy ! Total flux subtracted in 200 components = -3.99079e-05 Jy ! Clean residual min=-0.000249 max=0.000251 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0342619 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 365 components and 0.0342619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016815Jy sigma=0.655395 ! Fit after self-cal, rms=0.016814Jy sigma=0.655329 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016814Jy sigma=0.655329 ! Fit after self-cal, rms=0.016232Jy sigma=0.641486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=7.384 mas, bpa=26.06 degrees ! Estimated noise=1.00349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199883 Jy ! Component: 100 - total flux cleaned = 0.00040114 Jy ! Component: 150 - total flux cleaned = 0.000549369 Jy ! Component: 200 - total flux cleaned = 0.000667139 Jy ! Total flux subtracted in 200 components = 0.000667139 Jy ! Clean residual min=-0.000171 max=0.000174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.034929 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 417 components and 0.034929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016210Jy sigma=0.641041 ! Fit after self-cal, rms=0.016219Jy sigma=0.640923 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002339 Jy ! Component: 100 - total flux cleaned = 0.000346814 Jy ! Component: 150 - total flux cleaned = 0.000427531 Jy ! Component: 200 - total flux cleaned = 0.00044487 Jy ! Total flux subtracted in 200 components = 0.00044487 Jy ! Clean residual min=-0.000147 max=0.000146 Jy/beam ! Clean residual mean=0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0353739 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 465 components and 0.0353739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016208Jy sigma=0.640543 ! Fit after self-cal, rms=0.016209Jy sigma=0.640518 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016209Jy sigma=0.640518 ! Fit after self-cal, rms=0.016256Jy sigma=0.640417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.349 mas, bmaj=7.342 mas, bpa=26.49 degrees ! Estimated noise=1.01685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269946 Jy ! Component: 100 - total flux cleaned = 0.000379557 Jy ! Component: 150 - total flux cleaned = 0.000505393 Jy ! Component: 200 - total flux cleaned = 0.000585935 Jy ! Total flux subtracted in 200 components = 0.000585935 Jy ! Clean residual min=-0.000133 max=0.000134 Jy/beam ! Clean residual mean=0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0359598 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 497 components and 0.0359598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016243Jy sigma=0.640186 ! Fit after self-cal, rms=0.016243Jy sigma=0.640168 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.84027e-05 Jy ! Component: 100 - total flux cleaned = 9.01102e-05 Jy ! Component: 150 - total flux cleaned = 8.14685e-05 Jy ! Component: 200 - total flux cleaned = 5.6309e-05 Jy ! Total flux subtracted in 200 components = 5.6309e-05 Jy ! Clean residual min=-0.000147 max=0.000142 Jy/beam ! Clean residual mean=0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0360161 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 530 components and 0.0360161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016237Jy sigma=0.639870 ! Fit after self-cal, rms=0.016233Jy sigma=0.639829 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=7.384 mas, bpa=26.04 degrees ! Estimated noise=1.00816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.225 x 7.384 at 26.04 degrees (North through East) ! Clean map min=-0.0053456 max=0.028563 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=7.245 mas, bpa=23.83 degrees ! Estimated noise=1.59299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317886 Jy ! Component: 100 - total flux cleaned = 0.043373 Jy ! Component: 150 - total flux cleaned = 0.0430605 Jy ! Component: 200 - total flux cleaned = 0.0425259 Jy ! Total flux subtracted in 200 components = 0.0425259 Jy ! Clean residual min=-0.003731 max=0.003761 Jy/beam ! Clean residual mean=0.000005 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.0425259 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 76 model components to the UV plane model. ! The established model now contains 76 components and 0.0425259 Jy ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=7.384 mas, bpa=26.04 degrees ! Estimated noise=1.00816 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114639 Jy ! Component: 100 - total flux cleaned = -0.00113436 Jy ! Component: 150 - total flux cleaned = -0.0010244 Jy ! Component: 200 - total flux cleaned = -0.000701742 Jy ! Total flux subtracted in 200 components = -0.000701742 Jy ! Clean residual min=-0.001273 max=0.001272 Jy/beam ! Clean residual mean=0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0418241 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 184 components and 0.0418241 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.349 mas, bmaj=7.342 mas, bpa=26.49 degrees ! Estimated noise=1.01685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000931678 Jy ! Component: 100 - total flux cleaned = -0.00135226 Jy ! Component: 150 - total flux cleaned = -0.00135941 Jy ! Component: 200 - total flux cleaned = -0.00120588 Jy ! Total flux subtracted in 200 components = -0.00120588 Jy ! Clean residual min=-0.000616 max=0.000621 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0406182 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557584 Jy ! Component: 100 - total flux cleaned = 0.00110312 Jy ! Component: 150 - total flux cleaned = 0.00147224 Jy ! Component: 200 - total flux cleaned = 0.0016483 Jy ! Total flux subtracted in 200 components = 0.0016483 Jy ! Clean residual min=-0.000429 max=0.000431 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0422665 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 331 components and 0.0422665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=7.384 mas, bpa=26.04 degrees ! Estimated noise=1.00816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338279 Jy ! Component: 100 - total flux cleaned = -0.000612118 Jy ! Component: 150 - total flux cleaned = -0.000781146 Jy ! Component: 200 - total flux cleaned = -0.000902417 Jy ! Total flux subtracted in 200 components = -0.000902417 Jy ! Clean residual min=-0.000212 max=0.000210 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0413641 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 387 components and 0.0413641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016299Jy sigma=0.645526 ! Fit after self-cal, rms=0.016292Jy sigma=0.645081 wmodel /scr/pima/br145af_uvs/J2032+4057_X_map.mod ! Writing 387 model components to file: /scr/pima/br145af_uvs/J2032+4057_X_map.mod wobs /scr/pima/br145af_uvs/J2032+4057_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J2032+4057_X_uvs.fits wwins /scr/pima/br145af_uvs/J2032+4057_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br145af_uvs/J2032+4057_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.225 x 7.384 at 26.04 degrees (North through East) ! Clean map min=-0.0038013 max=0.026228 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J2032+4057_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.026228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.23701e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05654 1.05654 2.11309 4.22617 8.45234 16.9047 33.8094 67.6187 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.944 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J2032+4057_X_uvs.log closed on Wed Mar 23 20:19:23 2016